RU2673102C2 - Устройство и способ обработки информации и программа - Google Patents

Устройство и способ обработки информации и программа Download PDF

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Publication number
RU2673102C2
RU2673102C2 RU2016102118A RU2016102118A RU2673102C2 RU 2673102 C2 RU2673102 C2 RU 2673102C2 RU 2016102118 A RU2016102118 A RU 2016102118A RU 2016102118 A RU2016102118 A RU 2016102118A RU 2673102 C2 RU2673102 C2 RU 2673102C2
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RU
Russia
Prior art keywords
fec
bit rate
transmission
module
multimedia
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RU2016102118A
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English (en)
Russian (ru)
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RU2016102118A3 (enExample
RU2016102118A (ru
Inventor
Виджитха РАНАТУНГА
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Сони Корпорейшн
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Publication of RU2016102118A publication Critical patent/RU2016102118A/ru
Publication of RU2016102118A3 publication Critical patent/RU2016102118A3/ru
Application granted granted Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/353—Adaptation to the channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
RU2016102118A 2013-07-30 2014-05-23 Устройство и способ обработки информации и программа RU2673102C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013158054 2013-07-30
JP2013-158054 2013-07-30
PCT/JP2014/063688 WO2015015879A1 (ja) 2013-07-30 2014-05-23 情報処理装置、情報処理方法及びプログラム

Publications (3)

Publication Number Publication Date
RU2016102118A RU2016102118A (ru) 2017-07-27
RU2016102118A3 RU2016102118A3 (enExample) 2018-04-28
RU2673102C2 true RU2673102C2 (ru) 2018-11-22

Family

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Application Number Title Priority Date Filing Date
RU2016102118A RU2673102C2 (ru) 2013-07-30 2014-05-23 Устройство и способ обработки информации и программа

Country Status (7)

Country Link
US (1) US10225043B2 (enExample)
EP (1) EP3029869B1 (enExample)
JP (1) JP6519474B2 (enExample)
CN (1) CN105393481B (enExample)
BR (1) BR112016001492A8 (enExample)
RU (1) RU2673102C2 (enExample)
WO (1) WO2015015879A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10211950B1 (en) * 2016-05-20 2019-02-19 Harmonic, Inc. High bit rate media FEC recovery
US20180203625A1 (en) * 2017-01-19 2018-07-19 Cnex Labs, Inc. Storage system with multi-dimensional data protection mechanism and method of operation thereof
JP7143683B2 (ja) 2018-08-29 2022-09-29 株式会社Ihi 伝送方法および伝送システム
US11108790B1 (en) 2019-04-30 2021-08-31 Rapid7, Inc. Attack signature generation
US11689323B2 (en) * 2020-02-16 2023-06-27 Video Flow Ltd. Efficient on-demand packet recovery for broadcast and multicast networks system and method
IL282469B2 (en) * 2021-04-20 2024-10-01 Maris Tech Ltd Streaming media communication with forward error correction

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012288A1 (en) * 2005-07-28 2007-02-01 Beijing Transpacific Technology Development Ltd An embedded wireless encoding system with dynamic coding schemes
US20080168332A1 (en) * 2007-01-05 2008-07-10 Qualcomm Incorporated Fec code and code rate selection based on packet size
RU2384956C2 (ru) * 2005-05-19 2010-03-20 Нокиа Корпорейшн Система и способ обеспечения неравномерной защиты от ошибок для маркированных согласно приоритету дейтаграмм в системе передачи dvb-h
US20110302473A1 (en) * 2010-06-04 2011-12-08 Apple Inc. Error correction coding
US20120099871A1 (en) * 2010-10-22 2012-04-26 Hitachi, Ltd. Optical communication card and optical transmission device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100557177B1 (ko) 1998-04-04 2006-07-21 삼성전자주식회사 적응 채널 부호/복호화 방법 및 그 부호/복호 장치
JP2002329367A (ja) 2001-04-27 2002-11-15 Sony Corp データ記録方法および装置、データ再生方法および装置、並びにデータ記録媒体
JP3730974B2 (ja) * 2002-06-14 2006-01-05 松下電器産業株式会社 メディア伝送方法及びその送信装置
JP4559126B2 (ja) * 2004-06-01 2010-10-06 日本電信電話株式会社 映像送信方法、映像送信装置、映像送信用プログラム及びそのプログラムを記録したコンピュータ読み取り可能な記録媒体
JP4459794B2 (ja) * 2004-11-30 2010-04-28 日本電信電話株式会社 符号誤り訂正を行うデータ送信方法、受信方法、装置、システム及びプログラム
JP4662278B2 (ja) * 2006-04-28 2011-03-30 富士通株式会社 エラー訂正装置、符号器、復号器、方法及び情報記憶装置
TW200835303A (en) * 2006-09-07 2008-08-16 Avocent Huntsville Corp Point-to-multipoint high definition multimedia transmitter and receiver
JP5239166B2 (ja) 2007-01-29 2013-07-17 日本電気株式会社 データ通信装置および方法ならびにプログラム
JP4737215B2 (ja) * 2008-03-25 2011-07-27 富士ゼロックス株式会社 情報処理装置、画像読取装置及びプログラム
JP2010041326A (ja) * 2008-08-04 2010-02-18 Canon Inc データ送信装置、データ受信装置及びデータ送受信システム
US7970920B1 (en) * 2008-12-15 2011-06-28 Clear Wireless Llc Dynamic two-dimensional coding for applications
DE602009001185D1 (de) * 2009-02-26 2011-06-09 Alcatel Lucent Optischer OFDM-Transponder mit Leistungsverwaltung
US9331717B2 (en) * 2009-02-27 2016-05-03 Blackberry Limited Forward error correction decoding avoidance based on predicted code block reliability
US8306049B2 (en) * 2010-02-22 2012-11-06 Microsoft Corporation Multicast subscription based on forward error correction
JP2011211617A (ja) 2010-03-30 2011-10-20 Sony Corp 動画像伝送装置、動画像伝送システム、動画像伝送方法およびプログラム
JP2011211616A (ja) 2010-03-30 2011-10-20 Sony Corp 動画像伝送装置、動画像伝送システム、動画像伝送方法およびプログラム
JP2012070322A (ja) 2010-09-27 2012-04-05 Hitachi Kokusai Electric Inc 映像信号ｉｐ伝送システム
JP5585462B2 (ja) 2011-01-17 2014-09-10 パナソニック株式会社 デジタル音声受信装置
US8885586B2 (en) * 2011-03-02 2014-11-11 Blackbird Technology Holdings, Inc. Method and apparatus for query-based congestion control
US20130080857A1 (en) * 2011-09-22 2013-03-28 Yao-Nan Lee Flash memory controller adaptively selecting error-correction scheme according to number of program/erase cycles of flash memory
US8645788B2 (en) * 2011-12-30 2014-02-04 Infinera Corporation Forward error correction (FEC) convergence by controlling reliability levels of decoded words in a soft FEC decoder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2384956C2 (ru) * 2005-05-19 2010-03-20 Нокиа Корпорейшн Система и способ обеспечения неравномерной защиты от ошибок для маркированных согласно приоритету дейтаграмм в системе передачи dvb-h
WO2007012288A1 (en) * 2005-07-28 2007-02-01 Beijing Transpacific Technology Development Ltd An embedded wireless encoding system with dynamic coding schemes
US20080168332A1 (en) * 2007-01-05 2008-07-10 Qualcomm Incorporated Fec code and code rate selection based on packet size
US20110302473A1 (en) * 2010-06-04 2011-12-08 Apple Inc. Error correction coding
US20120099871A1 (en) * 2010-10-22 2012-04-26 Hitachi, Ltd. Optical communication card and optical transmission device

Also Published As

Publication number Publication date
US10225043B2 (en) 2019-03-05
EP3029869A1 (en) 2016-06-08
EP3029869B1 (en) 2021-01-13
WO2015015879A1 (ja) 2015-02-05
BR112016001492A8 (pt) 2020-01-21
CN105393481A (zh) 2016-03-09
BR112016001492A2 (enExample) 2017-07-25
JPWO2015015879A1 (ja) 2017-03-02
RU2016102118A3 (enExample) 2018-04-28
JP6519474B2 (ja) 2019-05-29
RU2016102118A (ru) 2017-07-27
US20160149667A1 (en) 2016-05-26
CN105393481B (zh) 2019-06-18
EP3029869A4 (en) 2017-03-22

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